SKU: 83074088193

Sulfonated reduced graphene oxide powder

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Description

Sulfonated reduced graphene oxide powderProduct Name Name: Sulfonated reduced graphene oxide powder Product Overview Sulfonated reduced graphene oxide powder is a new type of material prepared by sulfonation and reduction reactions of graphene oxide. It combines the advantages of sulfonation and reduction reactions and exhibits unique physical and chemical properties. Technical Parameter Diameter: 0. 5 10 m TEM Thickness:C nm Content:~1. 5% XPS Peak Differentation Imitating Analysis

Product Name

Name: Sulfonated reduced graphene oxide powder

Product Overview

Sulfonated reduced graphene oxide powder is a new type of material prepared by sulfonation and reduction reactions of graphene oxide. It combines the advantages of sulfonation and reduction reactions and exhibits unique physical and chemical properties.


Technical Parameter

Diameter:0.5-10 μm   TEM

Thickness:¡ãC nm

Content:~1.5%     XPS-Peak-Differentation-Imitating Analysis

Appearance:Black powder

 

Product Features

Mechanical strength: This material has excellent mechanical strength, making it suitable for preparing high-strength and high hardness composite materials.

Chemical stability: Sulfonated reduced graphene oxide powder has low reactivity and good chemical stability, and can maintain its performance stability in various environments.

Dispersion: Graphene oxide powder treated with sulfonation and reduction has better dispersibility in aqueous solution, which is beneficial for its uniform distribution in various applications.


Application Fields

 

In the field of energy, sulfonated reduced graphene oxide powder can be used as an electrode material to improve the performance and lifespan of solar cells, lithium-ion batteries, and other energy conversion and storage devices. Its high conductivity and chemical stability contribute to improving the energy density and cycling stability of the battery.

Materials field: This material can be used to prepare nanocomposites with high strength, high hardness, and high conductivity, which have broad application prospects in aerospace, automotive manufacturing, electronic devices, and other fields.

In the field of environmental protection, sulfonated reduced graphene oxide powder has also shown great potential in wastewater treatment, air pollution control, and other areas. Its efficient adsorption and catalytic degradation ability helps to remove heavy metal ions, organic pollutants in water, and harmful gases in the air.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 83074088193

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4.3 ★★★★★
Based on 10 reviews
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Steven D
West Palm Beach, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2025
H
Verified Purchase
Hugh62
Lake Worth, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
F
Verified Purchase
Fabric Crazy
Pawtucket, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
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Verified Purchase
tjw
Draper, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
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Verified Purchase
BetterEveryDay
Lake Worth, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025

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